Hidden Mechanics of Jiu Jitsu by Roy Dean

• This isn’t about adding more techniques to your game
  
• It’s about understanding the structure, efficiency, and invisible details that make all techniques work—so everything you already know becomes sharper, smoother, and more effective
  

• Roy Dean has built a reputation for delivering thoughtful, refined, and deeply insightful instruction.

  This series continues that legacy—offering a rare look into the mechanics that make Jiu-Jitsu truly work.

  
  

What Will You Learn?

Go Beyond Technique — Discover the Hidden Mechanics of Jiu-Jitsu with

Most instructionals show you what to do.

This one shows you why it works.

In Hidden Mechanics of Jiu-Jitsu, Roy Dean—renowned for his depth of knowledge, precision, and world-class production—takes you inside the principles that govern every effective movement in BJJ.

This isn’t about adding more techniques to your game.

It’s about understanding the structure, efficiency, and invisible details that make all techniques work—so everything you already know becomes sharper, smoother, and more effective.

• 
  Beyond Technique – Focus on the underlying mechanics that power all Jiu-Jitsu


• 
  Efficiency First – Learn how to move with less effort and greater control


• 
  Universal Concepts – Apply these principles across every position and situation


• 
  Timeless Knowledge – Concepts that stay relevant no matter how the game evolves


• 
  World-Class Presentation – Roy Dean’s signature clarity and production quality

• The hidden structure behind effective movement in Jiu-Jitsu


• How to use alignment, leverage, and positioning for maximum efficiency
  


• Why certain techniques work—and why others fail under pressure


• How to refine your timing, balance, and sensitivity


• The principles that allow you to adapt and improvise seamlessly
  


• How to make your Jiu-Jitsu feel more fluid, controlled, and effortless
  


• A deeper understanding of the art that improves every area of your game
  

• Practitioners who want to go deeper than surface-level technique
  


• Grapplers looking to improve efficiency and understanding
  


• Students who feel stuck and need a new perspective
  


• Anyone who wants to refine their movement and elevate their entire game
  

Roy Dean has built a reputation for delivering thoughtful, refined, and deeply insightful instruction.

This series continues that legacy—offering a rare look into the mechanics that make Jiu-Jitsu truly work.

Don’t just learn more techniques.

Understand Jiu-Jitsu at its core.

What Exactly Do You Get?

• Introduction – Welcome to Hidden Mechanics


• The Blind Spot


• Stacking Your Joints


• Spinal Deviation


• Spiraling Down


• The Swivel

• The Concave Wrist


• Capture the Wrist


• Double Lapel Grip


• Push and Pull with Cuff Grips

• Knee Pressures


• Hip Over Heels


• Overlapping Pressures


• Holding Space with Your Arms (4K)

• The Elbow Pummel


• Kokyu Underhook


• Overhook Wristlock

• The Angled Sprawl

• The X Choke Vise


• White to Black Collar Chokes